宝塔服务器面板，一键全能部署及管理，送你10850元礼包，点我领取

<template>
  <div class="hello">
    <ul class="content" ref="content">
    </ul>
  </div>
</template>

<script>
  export default {
    name: 'HelloWorld',
    mounted() {
      console.log(this.$refs.content.offsetTop);
    }
  }
</script>